1、 ( 7 B l 0x= % b 8 T 7 Lb ! 7 SM ()x S ()x k pN 7M Lb n5y Zb B7 A fb ! 7 x xd+ xbA:_ A s:_ , A sf :_ s8 22211cos cos 0TT dsx+=x 22211cos cosTT ds = 1 b _ d= p Fma=JKK 2211sin sinttT T dsu = 2 b lHq/ 12cos cos 1 b ds dxi2xdxTT+= 1xT 1 T=2xdx xTT dxx += b 2dT xdx= 7 B )f x1() (222012Tx llxT x dT xdx x
2、dx l x = = = )23 ,x l 8 b 11sin tanxxu=22sin tanxxdxu+= 2 () ()xxtxdx xTu Tu dxu+=()( )xxxdx xttTu Tuudx+= ()xttTuux=b | Vr T3 7Z ()Tx()22212tt xulux= 1b 7212a2= 5 75 ()()()() () ( )2220000, 00, 0,0tt xxxltttua lxu t xlxuu tuxu xx=Kl)b s M E p5 7 ZHHq () ()(,uxt XxTt=()2222lxX xXTXa =b=V7 ()() ()222
3、000,lxXxXXXXl +=K4 b 20TaT+= 5 b 7xyl= () ( )Yy Xx= 54 ()() ()21200,1yY yY YYY +=K06 b 6 5 Z( )212yY yY Y 0 +=HHq % ()1Y =K ( ) ( )1 , 0,1, 2,mm m =+ =“ f () ( )mYy CP y= b2 () ()00mYCP=0( )21, 0,1,2,mn n=+ = “ () ()21nYy CP y+= 7 b 5 ()( )22121Tn naT+ + =0 8 () ( )( ) ()( )cos 2 1 2 1 sin 2 1 2 1Tt
4、 A n n at B n n at=+ 9 Y () ( )( ) ()( ) ()210,cos2121sin2121nnnuxt A n n at B n n atP y+=+ + n()( ) ()( )210cos 2 1 2 1 sin 2 1 2 1nnnnxAnnatBnnatPl+=+ +10 ()0tu= x ()210nnnxA Pl+=x ()() ()21 21004343lnnxx n xnA nxPd xPll l l+ =+ = dxb 11 ()0ttux= ()( ) ()2102121nnnxB nnaPl+=+ =x ()( )()()( )()21 2
5、10043 432121 2121llnxnnxB xP d xP dxll lnna nnal+ + +b12 5107 anAnB sY1112 %b + ( ) 0x = ()x x = N H 11 b 0, 0,1, 2,nAn=“12 ()( )()()( )21 210043 432121 2121llnnnxnnxB x P dx xP dxllnnal nnal+ = + +3()()( )()( )()( )() ()1121 1 210043 432121 2121xlynnnl nlyP ydy P y P ydynna nna=+=+ +()()( )() ()1121 2110, 043332,22 12 1322 22 2nnnlPyP ydylllNnnnaaaa+=0= = =+b ()( ) ()21 102121nnnx xBn naP xxlPll+= + = 1 “ 02lBa= 0, 0nBn= ()1, sin 2 sin 222lxxuxt atP atlaa =b 4
